c++map函数find()
时间: 2023-10-31 11:18:44 浏览: 112
在给定的测试案例中,map函数find()的作用是在map容器中查找指定的键并返回对应的迭代器。在这个测试案例中,使用了mymap.find('c')来查找键为'c'的元素,并通过迭代器的second成员访问其对应的值,即150。因此,使用map函数find()可以有效地在map容器中查找指定键的元素。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [C++中map.find()函数](https://blog.csdn.net/dutmathjc/article/details/105705494)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [C++ map函数](https://blog.csdn.net/m0_67402564/article/details/126317891)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]
阅读全文